From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4D0D1C433ED for ; Mon, 12 Apr 2021 22:42:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 293CE613BB for ; Mon, 12 Apr 2021 22:42:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240745AbhDLWmk (ORCPT ); Mon, 12 Apr 2021 18:42:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:40890 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238901AbhDLWmj (ORCPT ); Mon, 12 Apr 2021 18:42:39 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 34A9E613AD for ; Mon, 12 Apr 2021 22:42:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618267341; bh=b4BttA0eJEy2QSAC7xhGI8PdOOQYNUggfoo9UwU/hto=; h=From:To:Subject:Date:In-Reply-To:References:From; b=WDG5IOUD4bZ4PGQCzGplRyXdcCURJnEGMi4H1HxxGfN0nXvz9X4wCW4Us2l0MbY4V isQt1JkOHjQ3yI1nsVJ6Myk6/WTBq0AQJUY93s+nEXtjy4X/DAzhZp0BFkSaXNCppe aX7G7ymEEjlUy2t8Rkoz0JtSuxB5f6gm/6RVZ0MzvzMqCdr8nzEkIQGrhOrBFR/qPI NO02EevyjcsHoDQ83x9t3818c6eEX0DCgDp0zjaVOPBkBpvhX56AR97/RkqvyVimHo 7JOeGPH2toCqlyXGs8EtgenVpFmHHSbXKo2HP4NN8BcgP2zLo/x0URLO2nJ3BBtfqN EUFGnOk1z+ydg== From: bugzilla-daemon@bugzilla.kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 204807] Hardware monitoring sensor nct6798d doesn't work unless acpi_enforce_resources=lax is enabled Date: Mon, 12 Apr 2021 22:42:20 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: syd.meyer@gmail.com X-Bugzilla-Status: CLOSED X-Bugzilla-Resolution: INVALID X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D204807 --- Comment #63 from Sydney Meyer (syd.meyer@gmail.com) --- Hello all, perhaps this is the wrong place to ask such a question, but after reading m= any sites on the interwebs about the issue, i am left with the impression that = most people (me included) do not actually understand the implications introduced= by turning on/off knobs like "acpi_enforce_resources=3Dlax". Also, i read a lo= t, mostly unclear, comments about "hardware damage" and therefore would like to ask, what is actually the recommended way to go about this with the situati= on as it is now? Is this issue perhaps only relevant for manual fan control, because with or without "acpi_enforce_resources=3Dlax" and the nct6775 kern= el module loaded, the system appears to adjust the fan speed for the appropria= te load either way and there aren't any noticable differences between CPU temps either. So i guess my question basically boils down to this: Is there actua= lly something to worry about, apart from not beeing able to see/control fan spe= eds? I just have become a little worried now with all the contradictive informat= ion out there, also read (on phoronix) about this [1] and this [2] a few weeks = ago. This is a Asus X570 Gaming-E Board with a Ryzen 5950X CPU. As a regular use= r, am i going to fry my little computer by running Linux on it? I understand that nobody will guarantee anything, of course, i just felt th= is might be a good place for a qualified answer, because, obviously, i don't understand any of this low-level stuff. Thanks a bunch. [1] Linux 5.11 Drops AMD Zen Voltage/Current Reporting Over Lack Of Documentation=20 https://www.phoronix.com/scan.php?page=3Dnews_item&px=3DLinux-5.11-Drops-k1= 0temp-V-C [2] AMD Ryzen 5000 Temperature Monitoring Support Sent In For Linux 5.12 https://www.phoronix.com/scan.php?page=3Dnews_item&px=3DZen-3-Desktop-CPU-k= 10temp --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=